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GB2001985B - Process for the preparation of penicillanic and cephalosporanic acid derivatives - Google Patents

Process for the preparation of penicillanic and cephalosporanic acid derivatives

Info

Publication number
GB2001985B
GB2001985B GB7832264A GB7832264A GB2001985B GB 2001985 B GB2001985 B GB 2001985B GB 7832264 A GB7832264 A GB 7832264A GB 7832264 A GB7832264 A GB 7832264A GB 2001985 B GB2001985 B GB 2001985B
Authority
GB
United Kingdom
Prior art keywords
penicillanic
preparation
acid derivatives
cephalosporanic acid
cephalosporanic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB7832264A
Other versions
GB2001985A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lark SpA
Original Assignee
Lark SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lark SpA filed Critical Lark SpA
Priority to GB7832264A priority Critical patent/GB2001985B/en
Publication of GB2001985A publication Critical patent/GB2001985A/en
Application granted granted Critical
Publication of GB2001985B publication Critical patent/GB2001985B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
GB7832264A 1977-08-05 1978-08-04 Process for the preparation of penicillanic and cephalosporanic acid derivatives Expired GB2001985B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7832264A GB2001985B (en) 1977-08-05 1978-08-04 Process for the preparation of penicillanic and cephalosporanic acid derivatives

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3287277 1977-08-05
GB7832264A GB2001985B (en) 1977-08-05 1978-08-04 Process for the preparation of penicillanic and cephalosporanic acid derivatives

Publications (2)

Publication Number Publication Date
GB2001985A GB2001985A (en) 1979-02-14
GB2001985B true GB2001985B (en) 1982-07-07

Family

ID=26261606

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7832264A Expired GB2001985B (en) 1977-08-05 1978-08-04 Process for the preparation of penicillanic and cephalosporanic acid derivatives

Country Status (1)

Country Link
GB (1) GB2001985B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278600A (en) 1979-03-19 1981-07-14 Bristol-Myers Company Production of penicillins
HU221200B1 (en) * 1990-01-22 2002-08-28 Biochemie Gmbh Process for producing beta-lactames
GB9423459D0 (en) * 1994-11-21 1995-01-11 Biochemie Gmbh Silylation process

Also Published As

Publication number Publication date
GB2001985A (en) 1979-02-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee